2008-12-25 14:25
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【LTE书籍】Evolved Packet System (EPS) - THE LTE AN
【资料名称】：Evolved Packet System (EPS) - THE LTE ANm/C"b;e.w iM1LOe
【资料作者】：Pierre Lescuyer and Thierry Lucidarme2W8n$}I*rL6L
【资料日期】：Copyright 2008
g1n0o*A @}N[
【资料语言】：英文
'I \s#s'P$g
【资料格式】：PDFLE!Y1XE B5J n I
(qKW A#y k \#C6]K
【资料目录和简介】：
2r t6^'Wks7t-Ei
Evolved Packet System (EPS) - THE LTE AND SAE EVOLUTION OF 3G UMTS
John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester,
West Sussex PO19 8SQ, England$J&W3Z O,d5q
Telephone (þ44) 1243 779777
Contents
Preface xi8w(sXj e*c1CX \3p
1 Introduction 1*p_6d y lr D/A3\
1.1 Wireless World Picture 1
1.2 About Technologies 3
1.2.1 Heterogeneous 2G Systems 4)U EJge C+_"S.h,v
1.2.2 ‘MAP’ and ‘IS-41’ Systems 4 |)OR E Yc
1.2.3 The MAP Technologies 6
1.2.4 The IS-41 Technologies 9
1.3 Standards and Organizations 12Va#PR,|:h
1.3.1 The Role of ITU 12
1.3.2 3G Cross-Country Standardization Bodies 136f$Y^S8\~
1.3.3 The Structure of 3GPP 14?6|dm4@1f]
1.3.4 The NGN Evolution 17i-E;w1B+`
1.3.5 The NGMN Initiative 18s$w#o d0F D&C
1.4 Spectrum 20
1.5 The Evolution of UMTS 21c-DG8e u
1.5.1 1st Evolution Driver: The Move towards Data Applications 21
1.5.2 2nd Evolution Driver: Enhanced Radio Interface
Capabilities 23
1.5.3 What Will Change Within the Network? 23
1.5.4 What is Described in this Book? 24,n!M0J(f W6Y ]
1.6 Links and Documents 24
1.6.1 Useful Web Sites 24
1.6.2 Evolved UMTS Specifications 24F%RKi$S;]/a8a2L2r M"e
2 Evolved UMTS Overview 27
2.1 The Access Network Requirements 27
2.1.1 Radio Interface Throughput 28
2.1.2 Data Transmission Latency 284@,g*Y x j%k ^'a3a S
2.1.3 Terminal State Transition 29
2.1.4 Mobility 30 H Nq1U D&M
2.1.5 Spectrum Flexibility 30
2.1.6 Co-existence and Inter-Working with Existing UMTS 31
2.2 Evolved UMTS Concepts 31
2.2.1 A Packet-Only Architecture 32
2.2.2 A Shared Radio Interface 351xp{Wo;|_ K!K
2.2.3 Other Access Technologies 35
2.3 Overall Evolved UMTS Architecture 36
2.3.1 E-UTRAN: The Evolved Access Network 37T}pe"l
2.3.2 EPC: The Evolved Packet Core Network 39
2.3.3 The HSS 47
2.4 The IMS Subsystem 50:zu%G:^hp T
2.4.1 The Session Control Function 50
2.4.2 The Media Gateway Nodes 52
2.5 Policy Control and Charging 53;Q`#vtp
2.5.1 Policy Control in UMTS 53
2.5.2 Evolved UMTS Policy Control 57E\S4e#n*c
2.5.3 The Charging Architecture 57%~&{$fpf [rF:R0P
2.6 The Terminal 61
2.6.1 The User Device Architecture 61
2.6.2 Terminal Capabilities 63+i i"wRY&r2t
2.6.3 The Subscriber Module 63)b#f!i d1\/J1h
2.7 The Evolved UMTS Interfaces 68 {j%]Jr }7U+z
2.8 Major Disruptions with 3G UTRAN-FDD Networks 68F}L7A|
2.8.1 About Soft Handover 68
2.8.2 About Compressed Mode 71
2.8.3 About Dedicated Channels 72
3 Physical Layer of E-UTRAN 752w Z0W#mt:s,V0X T
3.1 Basic Concepts of Evolved 3G Radio Interface 75mcX"PLL2y m-r
3.2 OFDM (Orthogonal Frequency Division Multiplex) 76 E,aWn@ B3j/YI
3.2.1 OFDMA Multiple Access 80
3.2.2 MC-CDMA Multiple Access 821erLpq+oz K
3.2.3 Common Points between OFDM, CDMA, MC-CDMA, etc. 82/S s1_,q0t1Z'l
3.2.4 Frequency Stability Considerations for OFDM Systems 84+t lE Yo"w x
3.2.5 System Load in OFDMA Systems 84
3.2.6 SC-FDMA: The PAPR (Peak-Average-Power-Ratio) Problem 85OO!o_] I7F/R
3.2.7 Dimensioning an OFDM System 89
3.3 MIMO (Multiple Input Multiple Output) 91 @i/z4X1a$Z-A
3.3.1 Traditional Beamforming 91
3.3.2 MIMO Channel and Capacity 92#^M(Q H2s,K:@z#x3c
3.3.3 A Simplified View of MIMO 2.2 96
3.3.4 The Harmonious Coupling between OFDM and MIMO 97wO o-^$b i
3.3.5 MIMO: A Classification Attempt 98/y5@0Aj:^ k
3.3.6 Some Classical Open Loop MIMO Schemes 99
3.3.7 Notions of Cyclic Delay Diversity (CDD) 102c8l }$A F SKlG.v
3.3.8 MIMO Schemes and Link Adaptation 103(\y R \ _$]D9l y;y
3.3.9 Improving MIMO with Some Feedback 104
vi Contents.r(W lzg(qW S"i \
3.3.10 MU-MIMO, Virtual MIMO and Transmit Diversity 107 Ti&I [7b+b%J8c
3.3.11 Towards a Generalized Downlink Scheme 108
3.4 Architecture of the Base Station 109'c'uR@5h aKp
3.4.1 The Block Scheme of the Base Station 109&e6HDBx1m
3.4.2 The Analogue-to-Digital Conversion 111ri+H7XH3Q
3.4.3 Power Amplification (PA) Basics 113 PF l LU Wre
3.4.4 Cellular Antennas Basics 114
3.5 The E-UTRAN Physical Layer Standard 1181[ z e&LZN} T~C
3.6 FDD and TDD Arrangement for E-UTRAN 118%JZi0?9Z"s6Bv
3.6.1 A Word about Interferences in TDD Mode 119;L@ L,ACGS-MF o
3.6.2 Some Basic Physical Parameters 120 Y1b [n-_1veY!Q3A
3.6.3 TDD and Existing UTRAN Compatibility 121-^Vj vy&I8y/] v
3.6.4 Combined FDD-TDD Mode 122
3.7 Downlink Scheme: OFDMA (FDD/TDD) 122 J"{|Z#@r
3.7.1 Downlink Physical Channels and Signals 124!V ~hMzWq^
3.7.2 Physical Signal Transmitter Architecture 125
3.7.3 Downlink Data Multiplexing 126
3.7.4 Scrambling 130
3.7.5 Modulation Scheme 130
3.7.6 Downlink Scheduling Information and Uplink Grant 132 Pa5u ~ YD/l JSxe.v
3.7.7 Channel Coding 132{%_ g A]
3.7.8 OFDM Signal Generation 132
3.7.9 Downlink MIMO 1331yYF(^ h\;K8p
3.7.10 Channels Layer Mapping, Precoding and MappingH Gdv5|m4r wM_
to Resource Elements 137
3.7.11 E-MBMS Concepts 140
3.7.12 Downlink Link Adaptation 143zZH/}X/y:G
3.7.13 HARQ 143 X'r$Qk;d
3.7.14 Downlink Packet Scheduling 146
3.7.15 Cell Search and Acquisition 148
3.7.16 Methods of Limiting the Inter-Cell Interference 153
3.7.17 Downlink Physical Layer Measurements 155 f v5E:I q)a~2d
3.8 Uplink Scheme: SC-FDMA (FDD/TDD) 156"{ Z2I f0x-}q3_(F
3.8.1 Uplink Physical Channel and Signals 156
3.8.2 SC-FDMA 156"Y N y$Qr^,J T
3.8.3 Uplink Subframe Structure 157
3.8.4 Resource Grid 159M`8s6b:SsE3Vxb
3.8.5 PUSCH Physical Characteristics 160
3.8.6 PUCCH Physical Characteristics 161o$ki Q A(M9l&HN+i
3.8.7 Uplink Multiplexing Including Reference Signals 1628Q^i cD9I2U b2~L5X
3.8.8 Reference Signals 162em.ru9G&|S HG
3.8.9 Multiplexing of L1/L2 Control Signalling 163'mc9oR%k W*l ?E5C
3.8.10 Channel Coding and Physical Channel Mapping 164
3.8.11 SC-FDMA Signal Generation 164
3.8.12 The Random Access Channel 164zCN*e [NsX
3.8.13 Uplink-Downlink Frame Timing 1682j:O5Q[ { y(G sw
Contents vii
3.8.14 Scheduling 168
3.8.15 Link Adaptation 168-utkK:X O8rU
3.8.16 Uplink HARQ 169``0D-U&J
4 Evolved UMTS Architecture 171
4.1 Overall Architecture 171G YYl]5n*Fxk
4.1.1 Evolved UMTS Node Features 1728NP7_\ P)_/B.g#z L
4.1.2 E-UTRAN Network Interfaces 176Ip5X$~-J)[f/O
4.1.3 S1 Interface 177
4.1.4 S1 Flexibility 181
4.1.5 X2 Interface 183$SDI6XM7{Z Q!B
4.2 User and Control Planes 184
4.2.1 User Plane Architecture 184
4.2.2 Control Plane Architecture 188+k(@'KG m-fU
4.3 Radio Interface Protocols 189
4.3.1 The E-UTRAN Radio Layered Architecture 189
4.3.2 The Radio Channels 190
4.3.3 PHY 194
4.3.4 MAC 196
4.3.5 RLC 197
4.3.6 RRC 198
4.3.7 PDCP 2009?UX'H*H!{'y
4.3.8 NAS Protocols 206
4.4 IMS Protocols 209)F el K2Y
4.4.1 The IMS Protocol Stack 210
4.4.2 SIP 210#E/OO T7x$H q
4.4.3 SDP 220
4.4.4 RTP 223tG'Z8A%Fb A y2O,u'Pn
4.4.5 A SIP/SDP IMS Example 227F D*` R wl]1qM'H d
5 Life in EPS Networks 229
5.1 Network Attachment 229:FP w2Hc }
5.1.1 Broadcast of System Information 230
5.1.2 Cell Selection 231
5.1.3 The Initial Access 232pF Zf6aa
5.1.4 Registration 236
5.1.5 De-registration 240sw {{n7|"y6X R
5.2 Communication Sessions 241iJ g8G!kG
5.2.1 Terminal States 241gc u|:]&[ ^)LA
5.2.2 Quality of Service in Evolved UMTS 245R0P}z.w-H5C#P
5.2.3 Security Overview 249yD(J7kY`.IIFC
5.2.4 User Security in EPS 253
5.2.5 User Security in IMS 260 T6?E!d H x a#m8m3v
5.2.6 Session Setup 261r ] xN`Xq0f
5.2.7 Data Transmission 265){1}UW({,C-J
viii Contents
5.3 Mobility in IDLE Mode 266
5.3.1 Cell Reselection Principles 266(G i3fJ d
5.3.2 Terminal Location Management 266 qZ!f;x"v]
5.3.3 Tracking Area Update 269/w3dWm1w G3ZQ~
5.4 Mobility in ACTIVE Mode 270?oZ7W e1cc(@*Q/T;v,I
5.4.1 Intra-E-UTRAN Mobility with X2 Support 272
5.4.2 Intra-E-UTRAN Mobility without X2 Support 274,DZ C ]$S!o{XR
5.4.3 Intra-E-UTRAN Mobility with EPC Node Relocation 276+{%U7q[?0lo _1N
5.4.4 Mobility between 2G/3G Packet and E-UTRAN 278;x(b7d5j2v }A
6 The Services 281"v*a-Z Cty Y
6.1 The Role of OMA 281
6.2 Push-to-talk Over Cellular 282 Y{*| S u O8?
6.2.1 Service Architecture 284L b6v1n.cdj)mmZ
6.2.2 PoC Protocol Suite 287
6.2.3 An Example of PoC Session Setup 289
6.2.4 Charging Aspects 292(` J&aZ l} o h
6.3 Presence 294
6.3.1 Service Architecture 294
6.3.2 An Example of a Presence Session 295
6.3.3 Charging Aspects 297 d6y U3bL v
6.4 Broadcast and Multicast 298!N0qZ7zv*Z@ uI b N
6.4.1 Some Definitions 298
6.4.2 Typical Applications 299
6.4.3 Service Architecture 299:Z!I r N3X Z Y a vg
6.4.4 MBMS Security 303
6.4.5 The MBMS Service Steps 3059R\ a1fl"ef ` E
6.4.6 The E-UTRAN Aspects of MBMS 3078A I8\ M-AZbw6t
6.4.7 Charging Aspects 307,T5zG4U1B
6.5 Voice and Multimedia Telephony 309
6.5.1 About Circuit and Packet Voice Support 309
6.5.2 Service Architecture 312
6.5.3 About Information Coding 3136{#l7Hn }.g)ug;U8B-^
6.5.4 About Supplementary Services 317!x7MWj:\ C,O[
6.5.5 Multimedia Services in EPS Systems 320w,WI {x#os@/c ^V
Glossary 323
Index 335
)M-f BN1~4m4PJ2_~
[[i] 本帖最后由 smartcat 于 2010-3-10 14:32 编辑 [/i]]
【资料名称】：Evolved Packet System (EPS) - THE LTE ANm/C"b;e.w iM1LOe
【资料作者】：Pierre Lescuyer and Thierry Lucidarme2W8n$}I*rL6L
【资料日期】：Copyright 2008
g1n0o*A @}N[
【资料语言】：英文
'I \s#s'P$g
【资料格式】：PDFLE!Y1XE B5J n I
(qKW A#y k \#C6]K
【资料目录和简介】：
2r t6^'Wks7t-Ei
Evolved Packet System (EPS) - THE LTE AND SAE EVOLUTION OF 3G UMTS
John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester,
West Sussex PO19 8SQ, England$J&W3Z O,d5q
Telephone (þ44) 1243 779777
Contents
Preface xi8w(sXj e*c1CX \3p
1 Introduction 1*p_6d y lr D/A3\
1.1 Wireless World Picture 1
1.2 About Technologies 3
1.2.1 Heterogeneous 2G Systems 4)U EJge C+_"S.h,v
1.2.2 ‘MAP’ and ‘IS-41’ Systems 4 |)OR E Yc
1.2.3 The MAP Technologies 6
1.2.4 The IS-41 Technologies 9
1.3 Standards and Organizations 12Va#PR,|:h
1.3.1 The Role of ITU 12
1.3.2 3G Cross-Country Standardization Bodies 136f$Y^S8\~
1.3.3 The Structure of 3GPP 14?6|dm4@1f]
1.3.4 The NGN Evolution 17i-E;w1B+`
1.3.5 The NGMN Initiative 18s$w#o d0F D&C
1.4 Spectrum 20
1.5 The Evolution of UMTS 21c-DG8e u
1.5.1 1st Evolution Driver: The Move towards Data Applications 21
1.5.2 2nd Evolution Driver: Enhanced Radio Interface
Capabilities 23
1.5.3 What Will Change Within the Network? 23
1.5.4 What is Described in this Book? 24,n!M0J(f W6Y ]
1.6 Links and Documents 24
1.6.1 Useful Web Sites 24
1.6.2 Evolved UMTS Specifications 24F%RKi$S;]/a8a2L2r M"e
2 Evolved UMTS Overview 27
2.1 The Access Network Requirements 27
2.1.1 Radio Interface Throughput 28
2.1.2 Data Transmission Latency 284@,g*Y x j%k ^'a3a S
2.1.3 Terminal State Transition 29
2.1.4 Mobility 30 H Nq1U D&M
2.1.5 Spectrum Flexibility 30
2.1.6 Co-existence and Inter-Working with Existing UMTS 31
2.2 Evolved UMTS Concepts 31
2.2.1 A Packet-Only Architecture 32
2.2.2 A Shared Radio Interface 351xp{Wo;|_ K!K
2.2.3 Other Access Technologies 35
2.3 Overall Evolved UMTS Architecture 36
2.3.1 E-UTRAN: The Evolved Access Network 37T}pe"l
2.3.2 EPC: The Evolved Packet Core Network 39
2.3.3 The HSS 47
2.4 The IMS Subsystem 50:zu%G:^hp T
2.4.1 The Session Control Function 50
2.4.2 The Media Gateway Nodes 52
2.5 Policy Control and Charging 53;Q`#vtp
2.5.1 Policy Control in UMTS 53
2.5.2 Evolved UMTS Policy Control 57E\S4e#n*c
2.5.3 The Charging Architecture 57%~&{$fpf [rF:R0P
2.6 The Terminal 61
2.6.1 The User Device Architecture 61
2.6.2 Terminal Capabilities 63+i i"wRY&r2t
2.6.3 The Subscriber Module 63)b#f!i d1\/J1h
2.7 The Evolved UMTS Interfaces 68 {j%]Jr }7U+z
2.8 Major Disruptions with 3G UTRAN-FDD Networks 68F}L7A|
2.8.1 About Soft Handover 68
2.8.2 About Compressed Mode 71
2.8.3 About Dedicated Channels 72
3 Physical Layer of E-UTRAN 752w Z0W#mt:s,V0X T
3.1 Basic Concepts of Evolved 3G Radio Interface 75mcX"PLL2y m-r
3.2 OFDM (Orthogonal Frequency Division Multiplex) 76 E,aWn@ B3j/YI
3.2.1 OFDMA Multiple Access 80
3.2.2 MC-CDMA Multiple Access 821erLpq+oz K
3.2.3 Common Points between OFDM, CDMA, MC-CDMA, etc. 82/S s1_,q0t1Z'l
3.2.4 Frequency Stability Considerations for OFDM Systems 84+t lE Yo"w x
3.2.5 System Load in OFDMA Systems 84
3.2.6 SC-FDMA: The PAPR (Peak-Average-Power-Ratio) Problem 85OO!o_] I7F/R
3.2.7 Dimensioning an OFDM System 89
3.3 MIMO (Multiple Input Multiple Output) 91 @i/z4X1a$Z-A
3.3.1 Traditional Beamforming 91
3.3.2 MIMO Channel and Capacity 92#^M(Q H2s,K:@z#x3c
3.3.3 A Simplified View of MIMO 2.2 96
3.3.4 The Harmonious Coupling between OFDM and MIMO 97wO o-^$b i
3.3.5 MIMO: A Classification Attempt 98/y5@0Aj:^ k
3.3.6 Some Classical Open Loop MIMO Schemes 99
3.3.7 Notions of Cyclic Delay Diversity (CDD) 102c8l }$A F SKlG.v
3.3.8 MIMO Schemes and Link Adaptation 103(\y R \ _$]D9l y;y
3.3.9 Improving MIMO with Some Feedback 104
vi Contents.r(W lzg(qW S"i \
3.3.10 MU-MIMO, Virtual MIMO and Transmit Diversity 107 Ti&I [7b+b%J8c
3.3.11 Towards a Generalized Downlink Scheme 108
3.4 Architecture of the Base Station 109'c'uR@5h aKp
3.4.1 The Block Scheme of the Base Station 109&e6HDBx1m
3.4.2 The Analogue-to-Digital Conversion 111ri+H7XH3Q
3.4.3 Power Amplification (PA) Basics 113 PF l LU Wre
3.4.4 Cellular Antennas Basics 114
3.5 The E-UTRAN Physical Layer Standard 1181[ z e&LZN} T~C
3.6 FDD and TDD Arrangement for E-UTRAN 118%JZi0?9Z"s6Bv
3.6.1 A Word about Interferences in TDD Mode 119;L@ L,ACGS-MF o
3.6.2 Some Basic Physical Parameters 120 Y1b [n-_1veY!Q3A
3.6.3 TDD and Existing UTRAN Compatibility 121-^Vj vy&I8y/] v
3.6.4 Combined FDD-TDD Mode 122
3.7 Downlink Scheme: OFDMA (FDD/TDD) 122 J"{|Z#@r
3.7.1 Downlink Physical Channels and Signals 124!V ~hMzWq^
3.7.2 Physical Signal Transmitter Architecture 125
3.7.3 Downlink Data Multiplexing 126
3.7.4 Scrambling 130
3.7.5 Modulation Scheme 130
3.7.6 Downlink Scheduling Information and Uplink Grant 132 Pa5u ~ YD/l JSxe.v
3.7.7 Channel Coding 132{%_ g A]
3.7.8 OFDM Signal Generation 132
3.7.9 Downlink MIMO 1331yYF(^ h\;K8p
3.7.10 Channels Layer Mapping, Precoding and MappingH Gdv5|m4r wM_
to Resource Elements 137
3.7.11 E-MBMS Concepts 140
3.7.12 Downlink Link Adaptation 143zZH/}X/y:G
3.7.13 HARQ 143 X'r$Qk;d
3.7.14 Downlink Packet Scheduling 146
3.7.15 Cell Search and Acquisition 148
3.7.16 Methods of Limiting the Inter-Cell Interference 153
3.7.17 Downlink Physical Layer Measurements 155 f v5E:I q)a~2d
3.8 Uplink Scheme: SC-FDMA (FDD/TDD) 156"{ Z2I f0x-}q3_(F
3.8.1 Uplink Physical Channel and Signals 156
3.8.2 SC-FDMA 156"Y N y$Qr^,J T
3.8.3 Uplink Subframe Structure 157
3.8.4 Resource Grid 159M`8s6b:SsE3Vxb
3.8.5 PUSCH Physical Characteristics 160
3.8.6 PUCCH Physical Characteristics 161o$ki Q A(M9l&HN+i
3.8.7 Uplink Multiplexing Including Reference Signals 1628Q^i cD9I2U b2~L5X
3.8.8 Reference Signals 162em.ru9G&|S HG
3.8.9 Multiplexing of L1/L2 Control Signalling 163'mc9oR%k W*l ?E5C
3.8.10 Channel Coding and Physical Channel Mapping 164
3.8.11 SC-FDMA Signal Generation 164
3.8.12 The Random Access Channel 164zCN*e [NsX
3.8.13 Uplink-Downlink Frame Timing 1682j:O5Q[ { y(G sw
Contents vii
3.8.14 Scheduling 168
3.8.15 Link Adaptation 168-utkK:X O8rU
3.8.16 Uplink HARQ 169``0D-U&J
4 Evolved UMTS Architecture 171
4.1 Overall Architecture 171G YYl]5n*Fxk
4.1.1 Evolved UMTS Node Features 1728NP7_\ P)_/B.g#z L
4.1.2 E-UTRAN Network Interfaces 176Ip5X$~-J)[f/O
4.1.3 S1 Interface 177
4.1.4 S1 Flexibility 181
4.1.5 X2 Interface 183$SDI6XM7{Z Q!B
4.2 User and Control Planes 184
4.2.1 User Plane Architecture 184
4.2.2 Control Plane Architecture 188+k(@'KG m-fU
4.3 Radio Interface Protocols 189
4.3.1 The E-UTRAN Radio Layered Architecture 189
4.3.2 The Radio Channels 190
4.3.3 PHY 194
4.3.4 MAC 196
4.3.5 RLC 197
4.3.6 RRC 198
4.3.7 PDCP 2009?UX'H*H!{'y
4.3.8 NAS Protocols 206
4.4 IMS Protocols 209)F el K2Y
4.4.1 The IMS Protocol Stack 210
4.4.2 SIP 210#E/OO T7x$H q
4.4.3 SDP 220
4.4.4 RTP 223tG'Z8A%Fb A y2O,u'Pn
4.4.5 A SIP/SDP IMS Example 227F D*` R wl]1qM'H d
5 Life in EPS Networks 229
5.1 Network Attachment 229:FP w2Hc }
5.1.1 Broadcast of System Information 230
5.1.2 Cell Selection 231
5.1.3 The Initial Access 232pF Zf6aa
5.1.4 Registration 236
5.1.5 De-registration 240sw {{n7|"y6X R
5.2 Communication Sessions 241iJ g8G!kG
5.2.1 Terminal States 241gc u|:]&[ ^)LA
5.2.2 Quality of Service in Evolved UMTS 245R0P}z.w-H5C#P
5.2.3 Security Overview 249yD(J7kY`.IIFC
5.2.4 User Security in EPS 253
5.2.5 User Security in IMS 260 T6?E!d H x a#m8m3v
5.2.6 Session Setup 261r ] xN`Xq0f
5.2.7 Data Transmission 265){1}UW({,C-J
viii Contents
5.3 Mobility in IDLE Mode 266
5.3.1 Cell Reselection Principles 266(G i3fJ d
5.3.2 Terminal Location Management 266 qZ!f;x"v]
5.3.3 Tracking Area Update 269/w3dWm1w G3ZQ~
5.4 Mobility in ACTIVE Mode 270?oZ7W e1cc(@*Q/T;v,I
5.4.1 Intra-E-UTRAN Mobility with X2 Support 272
5.4.2 Intra-E-UTRAN Mobility without X2 Support 274,DZ C ]$S!o{XR
5.4.3 Intra-E-UTRAN Mobility with EPC Node Relocation 276+{%U7q[?0lo _1N
5.4.4 Mobility between 2G/3G Packet and E-UTRAN 278;x(b7d5j2v }A
6 The Services 281"v*a-Z Cty Y
6.1 The Role of OMA 281
6.2 Push-to-talk Over Cellular 282 Y{*| S u O8?
6.2.1 Service Architecture 284L b6v1n.cdj)mmZ
6.2.2 PoC Protocol Suite 287
6.2.3 An Example of PoC Session Setup 289
6.2.4 Charging Aspects 292(` J&aZ l} o h
6.3 Presence 294
6.3.1 Service Architecture 294
6.3.2 An Example of a Presence Session 295
6.3.3 Charging Aspects 297 d6y U3bL v
6.4 Broadcast and Multicast 298!N0qZ7zv*Z@ uI b N
6.4.1 Some Definitions 298
6.4.2 Typical Applications 299
6.4.3 Service Architecture 299:Z!I r N3X Z Y a vg
6.4.4 MBMS Security 303
6.4.5 The MBMS Service Steps 3059R\ a1fl"ef ` E
6.4.6 The E-UTRAN Aspects of MBMS 3078A I8\ M-AZbw6t
6.4.7 Charging Aspects 307,T5zG4U1B
6.5 Voice and Multimedia Telephony 309
6.5.1 About Circuit and Packet Voice Support 309
6.5.2 Service Architecture 312
6.5.3 About Information Coding 3136{#l7Hn }.g)ug;U8B-^
6.5.4 About Supplementary Services 317!x7MWj:\ C,O[
6.5.5 Multimedia Services in EPS Systems 320w,WI {x#os@/c ^V
Glossary 323
Index 335
)M-f BN1~4m4PJ2_~
[[i] 本帖最后由 smartcat 于 2010-3-10 14:32 编辑 [/i]]
2009-11-11 16:21
robert2006
支持一下！好资料！感谢楼主！
2010-3-31 08:40
hhyaya
十分感谢，先来看看
2010-4-11 21:13
jacktan
very good ,thanks very much
2010-4-19 21:29
chnmyying
先mark下。。。。
2010-5-28 22:16
publicpeople
哎，有是英文的，看来的学习下英语了啊！
2010-5-30 22:18
gw-210
这个一定要支持的啊
2010-5-30 23:18
luozhaohao
回复 #1 ccjjhh 的帖子
谢谢楼主分享！:)
谢谢楼主分享！:)
2010-5-31 09:01
wangfangxin
谢谢楼主共享的资料！
2010-6-1 10:22
readread000
回复 #1 ccjjhh 的帖子
VERY GOOD THANK YOU
VERY GOOD THANK YOU
2010-6-17 10:31
scan
谢谢分享, 先下了.
2010-7-2 17:22
newacer
It's very nice
2010-7-2 18:09
yangfan197987
好东西，建议大家看看
2010-7-27 02:37
udown
正在找EPC相关资料，谢谢。
2010-7-27 20:14
kaloosh
谢谢楼主共享的资料！
2010-8-29 14:01
zhaoys
Good reference material.
Thanks a lot.
Thanks a lot.
2010-9-2 15:57
michael981
支持，支持。。。
2010-9-2 18:00
xcp8840228
感谢分享,高新技术啊
2010-9-7 15:04
hisenequeen
it's great,thanks....
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